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| | 2-(4-Aminophenyl)ethylamine Basic information |
| | 2-(4-Aminophenyl)ethylamine Chemical Properties |
| Melting point | 28-31 °C(lit.) | | Boiling point | 103 °C0.3 mm Hg(lit.) | | density | 1.034 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.591(lit.) | | Fp | >230 °F | | storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C | | solubility | Chloroform (Slightly), Methanol (Slightly) | | form | Viscous Liquid | | pka | 10.32±0.10(Predicted) | | color | Clear light yellow to brown-yellow | | Water Solubility | Insoluble in water. | | Sensitive | Air Sensitive | | BRN | 1099913 | | Stability: | Air Sensitive | | CAS DataBase Reference | 13472-00-9(CAS DataBase Reference) | | NIST Chemistry Reference | 2-(4-Aminophenyl)ethylamine(13472-00-9) |
| | 2-(4-Aminophenyl)ethylamine Usage And Synthesis |
| Chemical Properties | clear light yellow to brown-yellow viscous liquid | | Uses | 4-(2-Aminoethyl)aniline has been used in chemical modification of silk fibroin to tailor the overall hydrophilicity and structure of silk. It has been used as reagent in polycondensation reactions. | | Application | 2-(4-Aminophenyl)ethylamine (APEA) is an important amine compound for the study of reductive amination with 3-deoxy-d-mannuronic acid (Kdo) and for the synthesis of new heat-resistant biopolyureas by fermentation techniques[1-2]. | | Synthesis Reference(s) | Tetrahedron Letters, 25, p. 5219, 1984 DOI: 10.1016/S0040-4039(01)81568-9 | | General Description | 4-(2-Aminoethyl)aniline undergoes coupling with carbohydrates by reductive amination to yield modified carbohydrates. | | References | [1] H D GRIMMECKE; H B. Studies on the reductive amination of 3-deoxy-D-manno-octulosonic acid (Kdo).[J]. Glycoconjugate Journal, 1998. DOI:10.1023/a:1006955508077.
[2] HAJIME MINAKAWA. Fermentative production of 2-(4-aminophenyl)ethylamine to synthesize a novel heat-resistant biopolyurea.[J]. Bioscience, Biotechnology, and Biochemistry, 2022. DOI:10.1093/bbb/zbac077.
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| | 2-(4-Aminophenyl)ethylamine Preparation Products And Raw materials |
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